1. Whakaranua te konutai carboxymethyl cellulose ki te wai kia hanga he whakapiri, kātahi ka waiho ki te taha.
I te whirihoranga i te whakapiri konutai carboxymethyl cellulose, tāpirihia he nui o te wai ma ki roto i te tāke whakaranu mā te whakamahi i tētahi taputapu whakaoho, ka tauhiuhia mārire, kia ōrite hoki te konutai carboxymethyl cellulose ki runga. I roto i te tāke whakaranu, me whakaoho tonu, kia tino honoa te konutai carboxymethyl cellulose me te wai, kia tino memeha ai te konutai carboxymethyl cellulose. I te whakarewanga o te konutai carboxymethyl cellulose, ko te take me tauhiuhia kia ōrite, me whakaoho tonu, kia "ārai i te pupuhi me te kohikohinga ina tūtaki te konutai carboxymethyl cellulose ki te wai, me te whakaiti i te kounga o te carboxymethyl cellulose. Te whakarewanga o te konutai", me te whakanui ake i te tere memeha o te konutai carboxymethylcellulose. Kāore te wā whakaoho e rite ki te wā memeha katoa o te konutai carboxymethyl cellulose. E rua ngā ariā. I te nuinga o te wā, he poto ake te wā whakaoho i te wā e hiahiatia ana mō te memeha katoa o te konutai carboxymethyl cellulose. Ko te wā e hiahiatia ana e whakawhirinaki ana ki te āhuatanga motuhake. Ko te pūtake mō te whakatau i te wā whakaoho: ina horapa ōrite te konutai carboxymethyl cellulose ki roto i te wai, ā, kāore he mea nui e kitea ana, ka taea te whakamutu i te whakaoho, ā, ka waiho kia tū te konutai carboxymethyl cellulose me te wai. Ka uru atu, ka hanumi tetahi ki tetahi. Ko te pūtake mō te whakatau i te wā e hiahiatia ana kia memeha katoa te konutai carboxymethylcellulose koia tēnei:
(1) Kua tino honoa te konutai carboxymethyl cellulose me te wai, ā, kāore he wehenga totoka-wai i waenganui i a rāua;
(2) He rite te āhua o te whakapiri i konatunatua, ā, he papatahi, he maeneene te mata;
(3) He tata kore tae te tae o te whakapiri kua whakaranua, ā, he mārama, ā, kāore he mea kirikiri i roto i te whakapiri. Mai i te wā e tukuna ai te konutai carboxymethyl cellulose ki roto i te tāke puranga me te whakaranu ki te wai tae noa ki te memeha katoa o te konutai carboxymethyl cellulose, ko te wā e hiahiatia ana kei waenganui i te 10 me te 20 hāora.
2. Whakaranua te konutai carboxymethyl cellulose ki ngā rauemi mata maroke pērā i te huka mā i roto i te āhua maroke, kātahi ka maka ki roto i te wai kia rewa.
I te wā e mahi ana, tuatahi, tāpirihia te konutai carboxymethyl cellulose me te huka mā me ētahi atu rauemi mata maroke ki roto i te mīhini whakaranu kowiri tira kia rite ki tētahi ōwehenga, katia te taupoki o runga o te mīhini whakaranu, ā, kia mau tonu ngā rauemi i roto i te mīhini whakaranu kia kore e pāngia e te hau. Kātahi, tahurihia te mīhini whakaranu, whakaranua katoatia te konutai carboxymethyl cellulose me ētahi atu rauemi mata. Kātahi, ata ruia te ranunga konutai carboxymethyl cellulose kua whakaohokia ki roto i te tāke puranga kua whakakiia ki te wai, me te whakaoho tonu, ā, ka taea te mahi i ngā mahi e whai ake nei mā te whakamahi i te tikanga whakarewa tuatahi kua whakahuatia i runga ake nei.
3. Ina whakamahia te konutai carboxymethyl cellulose ki roto i te kai wai, i te kai paraoa rānei, he mea pai kia whakaranua te rauemi whakauru kia pai ake ai te āhua o te kiko me te pānga pumau.
Me whakatau te pēhanga me te pāmahana e whakamahia ana mō te whakaranu kia rite ki ngā āhuatanga o te rauemi me ngā whakaritenga kounga o te hua.
4. I muri i te whakarite i te konutai carboxymethyl cellulose hei wairewa, he mea pai kia rongoatia ki roto i ngā ipu uku, karāhe, kirihou, rakau me ētahi atu momo ipu. Kāore e pai mō te rongoa i ngā ipu whakarewa, inā koa ko te rino, te konumohe, me te parahi.
Nā te mea, ki te roa te wā e pā ana te wairewa wai o te konutai carboxymethyl cellulose ki te ipu whakarewa, ka ngāwari te pirau me te heke o te matotoru. Ina noho tahi te wairewa wai o te konutai carboxymethyl cellulose me te mata, te rino, te tine, te hiriwa, te konumohe, te parahi me ētahi matū whakarewa, ka puta he tauhohenga maturuturu, ka whakaiti i te rahinga me te kounga tuturu o te konutai carboxymethyl cellulose i roto i te wairewa. Ki te kore e tika mō te hanga, kaua e whakaranua te konupūmā, te konupora, te tote me ētahi atu matū ki roto i te wairewa wai o te konutai carboxymethyl cellulose. Nā te mea, ina noho tahi te wairewa wai o te konutai carboxymethyl cellulose me te konupūmā, te konupora, te tote me ētahi atu matū, ka heke te matotoru o te wairewa konutai carboxymethyl cellulose.
5. Me pau te wairewa konutai carboxymethyl cellulose kua oti te whakarite i te wā e taea ai.
Ki te rongoatia te wairewa wai o te konutai carboxymethyl cellulose mō te wā roa, ehara i te mea ka pā ki te mahi piri me te pumau o te konutai carboxymethyl cellulose, engari ka whakaekea hoki e ngā moroiti me ngā pepeke, ka pā ki te kounga akuaku o ngā rauemi mata. Heoi, ko ētahi o ngā mea whakamaroke he dextrins me ngā māngaro whakarerekētia i hangaia e te hydrolysis māngaro. Kāore e paitini, kāore hoki e kino, engari he ngāwari ki te whakapiki i te huka toto pērā i te huka mā, ā, ka pā pea ki ngā tauhohenga huka toto kino ake. Ka piki te huka toto o ētahi kaihoko i muri i te inu miraka kawa kore-huka, he mea pea nā ngā mea whakamaroke, ehara i te mea nā te ihirangi lactose kei roto i te miraka, nā te mea kāore te lactose tūturu e tere te piki o te huka toto. Nō reira, i mua i te hoko hua kore-huka, kia tino pānuihia te rārangi kai me te tūpato ki te pānga o ngā mea whakamaroke ki te huka toto.
Wā tuku: Hanuere-03-2023